A suspender pant post structure

Abstract

The present application relates to a kind of sling pants column structure, comprising: base, base is cuboid structure, and the side of base is around fence structure;Trousers leg, trousers leg is located in middle part, one end is fixedly connected with base;Sling, sling is irregular structure, sling structure is fixedly connected with the other end of trousers leg.In the present application, the sling pants column structure is divided into three parts, the internal parts can be welded in zones, the work efficiency is improved, when welding the outer frame of sling pants column structure, more heat is generated, the sling part is prefabricated first, then assembled, the influence of excessive welding heat on adjacent parts can be reduced, and the welding quality is guaranteed.

Description

Technical Field

[0001] This invention relates to the field of steel structure design, and specifically to a suspender column structure. Background Technology

[0002] With the continuous improvement of steel structure construction and building technology, in order to ensure the structural bearing capacity, the design of steel column nodes is becoming more and more novel, the structure is becoming more and more complex, and the processing difficulty of steel structures is also increasing. Most nodes are designed for the first time and applied to engineering for the first time. There is no reference in the processing process. The processing technology of sling columns is still in the exploratory stage, and the welding quality is difficult to guarantee.

[0003] As the main load-bearing structural component of the entire structural project, the internal support structure of the sling column structure is particularly important. However, the internal load-bearing structural components of the sling column structure are numerous and complex. When welding one component, the heat generated will affect the adjacent delicate components. Correspondingly, the adjacent components will also affect the welding quality, and the welding quality will affect the structural safety of the entire building. Summary of the Invention

[0004] The purpose of this invention is to overcome the defects of the prior art and provide a suspender post structure that solves the problem that similar parts in the existing suspender post structure are prone to mutual interference during welding and that the welding quality is difficult to guarantee.

[0005] The technical solution to achieve the above objective is: a suspender trouser post structure, comprising: a base (110), the base (110) being a cuboid structure, and the sides of the base (110) being a fence structure; trouser legs (120), the trouser legs (120) being located in the middle, one end of which is fixedly connected to the base (110); and suspenders (130), the suspenders (130) being an irregular structure, the other end of the suspenders (130) being fixedly connected to the trouser legs (120).

[0006] In the suspender column structure of the present invention, by dividing the suspender column structure into three parts, the internal parts can be welded in sections, which improves work efficiency. When welding the outer frame of the suspender column structure, a lot of heat is generated. By prefabricating the suspender part first and then assembling it, the impact of excessive welding heat on adjacent parts can be reduced, thus ensuring welding quality.

[0007] A further improvement of the suspender post structure of the present invention is that the outer frame of the base (110) and the trouser leg (120) is composed of a lower flange plate (101), a first transverse stiffener (102), a second transverse stiffener (103), a longitudinal stiffener (104), a web plate (105), and a first cover plate (122) for the trouser leg; the lower flange plate (101) has a hollow portion; the first transverse stiffener (102) and the second transverse stiffener (103) are arranged parallel to each other on one side of the lower flange plate (101), and the first transverse stiffener... (102) and the second transverse stiffener (103) are respectively disposed opposite to each other at both ends of the hollow part; the two ends of the two longitudinal stiffeners (104) are respectively supported between the first transverse stiffener (102) and the second transverse stiffener (103), and the side ends of the longitudinal stiffeners (104) correspond to the edges of the hollow part; the two web plates (105) correspond to the two sides of the lower flange plate (101); according to the second transverse stiffener (103), the base (110) is separated from the trouser leg (120). In this invention, the outer frame of the large component is welded first, which can reduce the deformation of the component during welding.

[0008] In a suspender post structure of the present invention, the base (110) further includes a base plate (111), a first base stiffening plate (112), a second base stiffening plate (113), a base cover plate (114), a base ring plate (115), an inner support stiffening plate (116), and a stiffening plate assembly (117); one side of the base plate (111) is fixedly connected to the lower flange plate (101) and the two web plates (105); the first base stiffening plate (112) and the inner support stiffening plate (116) are supported by the base plate (111) and the second transverse stiffening plate (117). Between 03); the second stiffening plate (113) of the base is supported between the two web plates (105), and the second stiffening plate (113) of the base and the first stiffening plate (112) of the base are perpendicularly and fixedly connected; the four sides of the base cover plate (114) are fixedly connected to the web plate (105), the base bottom plate (111) and the second transverse stiffening plate (103); the base ring plate (115) is fixed on the outer peripheral wall of the base (110), and a stiffening plate assembly (117) is fixed between the base bottom plate (111) and the base ring plate (115). In this invention, multiple stiffening plates are set in the base space, which can enhance the load-bearing capacity of the base. The stiffening plates arranged perpendicularly to each other can disperse the force, making the suspender post more stable.

[0009] In the suspender column structure of the present invention, the second irregular stiffening plate (1122) has a reserved hole for the inner supporting stiffening plate (116) to pass through. In the present invention, multiple stiffening plate supports are provided inside the base, which can ensure the load-bearing capacity of the suspender column structure. By using pre-drilled holes, welding steps are reduced, heat generation is reduced, and the load-bearing capacity of the structure is guaranteed.

[0010] The present invention provides a suspender post structure, which further includes a reserved slot on the base cover plate (114) for the first stiffening plate (112) of the base to pass through. In the present invention, the reserved slot reduces the cutting time during assembly, improves work efficiency, and also reduces heat generation during assembly.

[0011] In the suspender trouser column structure of the present invention, the outer frame of the trouser leg (120) further includes: a first top plate (121), which is fixedly connected to the lower flange plate (101) and the two web plates (105); and a trouser leg first cover plate (122), the four sides of which are fixedly connected to the first top plate (121), the two web plates (105), and the second transverse stiffener (103). In the present invention, the first top plate is part of the outer frame. The outer frame is built first, and then the internal structural parts are welded. This reduces the impact of the heat generated by the welding of large components on the assembly of small parts. The assembly of the trouser leg first cover plate completes the assembly of the suspender trouser leg structure. Welding all four sides of the trouser leg first cover plate achieves the effect of enclosing the internal space and protecting the internal structure.

[0012] In a suspender pant column structure of the present invention, the interior of the pant leg (120) is divided into a leg section and a waist section according to the first transverse stiffener (102). In the present invention, the first transverse stiffener divides the pant leg into two regions, and the different regions can be assembled simultaneously, which can improve the installation efficiency of the suspender pant structure and reduce the impact of heat generation between regions.

[0013] In a suspender trouser column structure of the present invention, the leg portion includes: a plurality of leg stiffeners (123), the plurality of leg stiffeners (123) being respectively disposed on the opposite side of the first transverse stiffener (102) and the second transverse stiffener (103); a leg inner cover plate (124), the leg inner cover plate (124) being inside the first trouser leg cover plate (122), and the four sides of the leg inner cover plate (124) being fixedly connected to the first transverse stiffener (102), the second transverse stiffener (103), the longitudinal stiffener (104) and the web plate (105); and a trouser leg spacer plate (125), the trouser leg spacer plate (125) being disposed between two of the longitudinal stiffeners (104), and the two ends of the trouser leg spacer plate (125) being fixedly connected to the lower flange plate (101) and the first trouser leg cover plate (122) respectively. In this invention, the inner cover plate of the leg is provided to reduce the impact of heat generated during the welding of the first cover plate of the outer leg on the interior, thus providing a certain degree of protection.

[0014] In a suspender trouser post structure of the present invention, the waist includes: a plurality of waist first stiffening plates (126), the plurality of waist first stiffening plates (126) being fixedly connected to the lower flange plate (101) at the bottom of the waist; a waist first partition plate (127), the waist first partition plate (127) being disposed on the upper layer of the waist first stiffening plates (126), and the four sides of the waist first partition plate (127) being fixed to the first transverse stiffening plate (102), the first top plate (121) and the abdominal plate (105) respectively; and a plurality of abdominal stiffening plates (128), the plurality of abdominal stiffening plates (128) being disposed on the waist. The first waist partition (127) is located on top of the abdominal stiffening plate (128), and multiple abdominal stiffening plates (128) are fixedly connected to the side wall of the abdominal plate (105). A second waist partition (129) is located on top of the abdominal stiffening plate (128) and is parallel to the first waist partition (127). Multiple second waist stiffening plates (1210) are located on top of the second waist partition (129) and are fixedly connected to the second waist partition (129). In this invention, multiple partitions are provided in the waist area to protect the stiffening plate components of each layer and reduce external influences.

[0015] In a suspender-style trouser column structure of the present invention, the suspender (130) includes two irregular boxes (131) and a support rod (132); the two irregular boxes (131) have identical structures and are fixedly connected to the top plate of the waist section; the two ends of the support rod (132) are supported on adjacent side walls on the same side of the two irregular boxes (131). In this invention, the two irregular boxes constitute the main load-bearing components in the suspender structure. They are prefabricated and then welded to the outer side of the first top plate to complete the assembly, thus reducing the impact of welding on the interior of the suspender. Attached Figure Description

[0016] Figure 1 This is a side view of the suspender post 100 of the present invention.

[0017] Figure 2 This is a cross-sectional view of the outer frame of the suspender post 100 of the present invention.

[0018] Figure 3 This is a cross-sectional view of the inner base 110 of the suspender post 100 of the present invention.

[0019] Figure 4 This is a cross-sectional view of the inner leg 120 of the suspender trouser post 100 of the present invention.

[0020] Figure 5 This is a side view of the suspender trouser post 100, the inner trouser leg 120, and the base of the present invention.

[0021] In the diagram: 100, suspender post; 101, lower flange plate; 102, first transverse stiffening plate; 103, second transverse stiffening plate; 104, longitudinal stiffening plate; 105, web plate; 110, base; 111, base bottom plate; 112, first stiffening plate of the base; 113, second stiffening plate of the base; 114, base cover plate; 115, base ring plate; 116, inner support stiffening plate; 117, stiffening plate assembly; 120, leg; 121, first top plate; 122, first cover plate of the leg; 123, leg stiffening plate; 124, inner cover plate of the leg; 125, leg partition plate; 126, first stiffening plate of the waist; 127, first partition plate of the waist; 128, abdominal stiffening plate; 129, second partition plate of the waist; 1210, second stiffening plate of the waist; 130, suspender; 131, irregular box body; 132, support rod. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0023] In the suspender column structure of the present invention, the material is first cut using a cutting machine according to the drawings to obtain components of suitable size and mutual matching; the welding edges of the components are designed with reasonable bevels to reduce the amount of molten metal filling while ensuring welding quality, thereby reducing costs and reducing heat output during welding.

[0024] See Figure 1 , Figure 1 The image shows a side view of the suspender post 100 of the present invention. The present invention provides a suspender post structure, including: a base 110, the base 110 being a cuboid structure, and the sides of the base 110 being a fence structure.

[0025] The base 110 has a box-shaped interior, with a fence structure supporting the outer perimeter of the base 110. This structure can withstand some of the force, enhancing the load-bearing capacity of the base 110 and reducing internal structural pressure.

[0026] The trouser leg 120 is located in the middle and one end is fixedly connected to the base 110.

[0027] The inside of the trouser leg 120 is a sealed space, and the wider side of the trouser leg 120 is fixedly connected to the base 110.

[0028] The suspender 130 is an irregular structure and is fixedly connected to the other end of the trouser leg 120.

[0029] Among them, the sling 130 is prefabricated in sections and then assembled and welded, which improves work efficiency and reduces heat output.

[0030] See Figure 2 The image shows a cross-sectional view of the outer frame of the suspender post 100 of the present invention. The present invention provides a suspender post structure in which the outer frame of the base 110 and the trouser leg 120 is composed of a lower flange plate 101, a first transverse stiffening plate 102, a second transverse stiffening plate 103, a longitudinal stiffening plate 104, a web plate 105, and a first cover plate 122 for the trouser leg; the lower flange plate 101 has a hollow portion.

[0031] Among them, the lower flange plate 101 is an irregular plate-shaped structure with an irregular hollow in the middle of the plate.

[0032] The first transverse stiffener 102 and the second transverse stiffener 103 are arranged parallel to each other on one side of the lower flange plate 101, and the first transverse stiffener 102 and the second transverse stiffener 103 are respectively arranged opposite to each other at both ends of the hollow part.

[0033] The first transverse stiffening plate 102 is a rectangular plate component, and the second transverse stiffening plate 103 is a rectangular plate component with a hollow center.

[0034] The two ends of the two longitudinal stiffening plates 104 are respectively supported between the first transverse stiffening plate 102 and the second transverse stiffening plate 103, and the side ends of the longitudinal stiffening plates 104 correspond to the edges of the hollow part.

[0035] The two longitudinal stiffeners 104 have the same structure and are fixedly connected to the corresponding sides of the hollow part of the lower flange 101, respectively.

[0036] The two web plates 105 correspond to the two sides of the lower flange plate 101, respectively.

[0037] The two web plates 105 have the same structure and are arranged opposite each other and vertically fixed to both sides of the lower flange plate 101.

[0038] According to the second transverse stiffener 103, the base 110 is separated from the trouser leg 120.

[0039] In this embodiment, the second transverse stiffener 103 is vertically fixed in the trouser leg space, separating the space formed by the lower flange plate 101 and the two web plates 105.

[0040] See Figure 3 The image shows a cross-sectional view of the suspender post 100 of the present invention. The present invention provides a suspender post structure, wherein the base 110 further includes a base plate 111, a first base stiffening plate 112, a second base stiffening plate 113, a base cover plate 114, a base ring plate 115, an inner support stiffening plate 116, and a stiffening plate assembly 117; one side of the base plate 111 is fixedly connected to the lower flange plate 101 and the two web plates 105.

[0041] The first stiffening plate 112 of the base is irregularly shaped, and the width of the first stiffening plate 112 of the base is greater than the width of the web plate 105.

[0042] The first stiffening plate 112 and the inner stiffening plate 116 of the base are supported between the base plate 111 and the second transverse stiffening plate 103.

[0043] The first stiffening plate 112 and the inner support stiffening plate 116 of the base are of the same length.

[0044] The second stiffening plate 113 of the base is supported between the two web plates 105, and the second stiffening plate 113 of the base and the first stiffening plate 112 of the base are vertically and crosswise fixedly connected.

[0045] In this embodiment, two base first stiffening plates 112 and one base second stiffening plate 113 are provided as load-bearing components inside the base, which can ensure the load-bearing capacity of the base and ensure the structural safety of the suspender column and the building.

[0046] The four sides of the base cover plate 114 are fixedly connected to the web plate 105, the base plate 111, and the second transverse stiffening plate 103.

[0047] Among them, the base cover plate 114 is the seal after the internal parts structure of the base 110 is assembled and fixed.

[0048] The base ring plate 115 is fixed to the outer peripheral wall of the base 110, and the stiffening plate assembly 117 is fixed between the base bottom plate 111 and the base ring plate 115.

[0049] The base ring plate 115 is a rectangular plate with a rectangular opening in the middle, the size of which matches the outer wall of the base.

[0050] See Figure 3 The image shows a cross-sectional view of the suspender post 100 of the present invention. The present invention provides a suspender post structure in which the second stiffening plate 113 of the base has a reserved hole for the inner support stiffening plate 116 to pass through.

[0051] The diameter of the reserved hole matches the diameter of the inner support plate 116.

[0052] In this embodiment, in order to reduce the impact of welding heat between adjacent parts, the inner support plate 116 is passed through a pre-set hole to avoid excessive heat generation from multiple welding processes.

[0053] See Figure 5 The image shows a side view of the suspender post 100, the inner leg 120, and the base of the present invention. The present invention provides a suspender post structure, further comprising a pre-reserved slot on the base cover plate 114 for the first stiffening plate 112 of the base to pass through.

[0054] In this embodiment, the portion of the first stiffening plate 112 of the base that passes through the reserved gap together with the stiffening plate group forms a fence structure with equal spacing.

[0055] See Figure 5 The image shows a side view of the inner leg 120 and base of the suspender post 100 of the present invention. The present invention provides a suspender post structure, wherein the outer frame of the leg 120 further includes: a first top plate 121, the first top plate 121 being fixedly connected to a lower flange plate 101 and two web plates 105.

[0056] The first top plate 121 is located at one end of the trouser leg.

[0057] The first cover plate 122 of the trouser leg is fixedly connected to the first top plate 121, the two web plates 105 and the second transverse stiffening plate 103 on its four sides.

[0058] The first cover plate 122 of the trouser leg isolates the internal space of the trouser leg from the outside. After the first cover plate 122 of the trouser leg is welded and fixed, a sealed space is formed inside the trouser leg.

[0059] The present invention provides a suspender trouser post structure, wherein the interior of the trouser leg 120 is divided into the leg and waist sections according to the first transverse stiffener 102.

[0060] The first horizontal stiffening plate 102 is vertically installed inside the trouser leg.

[0061] See Figure 4 The image shows a cross-sectional view of the inner leg 120 of the suspender post 100 of the present invention. The present invention provides a suspender post structure, the leg of which includes: a plurality of leg stiffeners 123, the plurality of leg stiffeners 123 being respectively disposed on the sides opposite to the first transverse stiffener 102 and the second transverse stiffener 103.

[0062] Among them, the leg stiffener 123 is parallel to the first transverse stiffener 102 and the second transverse stiffener 103.

[0063] The inner leg cover 124 is located inside the first leg cover 122, and the four sides of the inner leg cover 124 are fixedly connected to the first transverse stiffener 102, the second transverse stiffener 103, the longitudinal stiffener 104, and the web plate 105.

[0064] The inner leg cover 124 is matched with the leg and the leg space is sealed after the fixed connection.

[0065] The trouser leg spacer 125 is disposed between two longitudinal stiffeners 104, and both ends of the trouser leg spacer 125 are fixedly connected to the lower flange plate 101 and the first trouser leg cover plate 122, respectively.

[0066] The trouser leg spacer 125 is located between the two legs, and the trouser leg spacer 125 is arranged parallel to the second transverse stiffener 103.

[0067] See Figure 4 The image shows a cross-sectional view of the inner leg 120 of the suspender post 100 of the present invention. The present invention provides a suspender post structure, the waist of which includes: a plurality of waist first stiffening plates 126, the plurality of waist first stiffening plates 126 being fixedly connected to a lower flange plate 101 at the bottom of the waist.

[0068] Among them, the first stiffening plate 126 in the waist is a strip-shaped support component.

[0069] The first lumbar partition 127 is disposed on the upper layer of the first lumbar stiffening plate 126, and the four sides of the first lumbar partition 127 are respectively fixed to the first transverse stiffening plate 102, the first top plate 121 and the web plate 105.

[0070] The first partition plate 127 at the waist seals the first stiffening plate 126 at the lower waist.

[0071] Multiple abdominal stiffeners 128 are disposed on the upper layer of the first lumbar partition 127, and the multiple abdominal stiffeners 128 are fixedly connected to the side wall of the abdominal plate 105.

[0072] Among them, multiple abdominal stiffening plates 128 have the same structure, and the abdominal stiffening plates 128 are support plate components.

[0073] The second lumbar partition 129 is located on the upper layer of the abdominal neck plate 128 and is parallel to the first lumbar partition 127.

[0074] Among them, the abdominal stiffening plate 128 seals the lower abdominal stiffening plate 128.

[0075] Multiple second stiffening plates 1210 are located on the upper layer of the second partition plate 129, and the multiple second stiffening plates 1210 are fixedly connected to the second partition plate 129.

[0076] The second stiffening plate 1210 of the waist is fixed to the second partition plate 129 of the waist, and after welding, the second stiffening plate 1210 of the waist does not exceed the width of the web plate 105.

[0077] The present invention provides a suspender post structure, wherein the suspender 130 includes two irregular boxes 131 and a support rod 132; the two irregular boxes 131 have the same structure and are fixedly connected to the top plate of the waist.

[0078] Among them, after the two irregular boxes 131 are assembled, the side walls of the two irregular boxes 1141 are connected to form an inverted U-shape; after the two irregular boxes 131 are welded and fixed, the sling 130 has four support points to bear the force.

[0079] The support rod 132 is supported at both ends on the adjacent side walls of two irregular boxes 131 on the same side.

[0080] In this embodiment, the two side walls of the middle part of the two irregular boxes 131 on the same side are connected to form a U-shaped surface. The two ends of the support rod 132 are connected to the U-shaped side wall. The support rod 132 strengthens the connection between the two irregular boxes 131, making the sling 130 more stable and enhancing its load-bearing capacity.

[0081] The present invention has been described in detail above with reference to the accompanying drawings and embodiments. Those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details in the embodiments should not be construed as limiting the present invention, and the scope of protection of the present invention shall be defined by the appended claims.

Claims

1. A suspender-style post structure, characterized in that, include: The base (110) is a cuboid structure, and the sides of the base (110) are surrounded by a fence structure. The trouser leg (120) is located in the middle and one end is fixedly connected to the base (110); The suspender (130) is an irregular structure and is fixedly connected to the other end of the trouser leg (120); The outer frame of the trouser leg (120) is composed of a lower flange plate (101), a first transverse stiffening plate (102), a second transverse stiffening plate (103), a longitudinal stiffening plate (104), a web plate (105), and a first cover plate (122) of the trouser leg; The lower flange plate (101) has a hollow section; The first transverse stiffener (102) and the second transverse stiffener (103) are arranged parallel to each other on one side of the lower flange plate (101), and the first transverse stiffener (102) and the second transverse stiffener (103) are respectively arranged opposite to each other at both ends of the hollow part; The two ends of the two longitudinal stiffeners (104) are respectively supported between the first transverse stiffener (102) and the second transverse stiffener (103), and the side ends of the longitudinal stiffeners (104) correspond to the edges of the hollow portion. The two web plates (105) correspond to the two sides of the lower flange plate (101), respectively; According to the second transverse stiffener (103), the base (110) is separated from the trouser leg (120).

2. The suspender post structure according to claim 1, characterized in that, The base (110) also includes a base plate (111), a first base stiffening plate (112), a second base stiffening plate (113), a base cover plate (114), a base ring plate (115), an inner support stiffening plate (116), and a stiffening plate assembly (117). One side of the base plate (111) is fixedly connected to the lower flange plate (101) and the two web plates (105); The first stiffening plate (112) and the inner support stiffening plate (116) of the base are supported between the base bottom plate (111) and the second transverse stiffening plate (103); The second stiffening plate (113) of the base is supported between the two web plates (105), and the second stiffening plate (113) of the base and the first stiffening plate (112) of the base are vertically and cross-fixedly connected. The four sides of the base cover plate (114) are fixedly connected to the web plate (105), the base bottom plate (111), and the second transverse stiffener (103). The base ring plate (115) is fixed to the outer peripheral wall of the base (110), and a stiffening plate assembly (117) is fixed between the base bottom plate (111) and the base ring plate (115).

3. The suspender post structure according to claim 2, characterized in that, The second stiffening plate (113) of the base has a reserved hole for the inner support stiffening plate (116) to pass through.

4. The suspender post structure according to claim 2, characterized in that, It also includes a reserved slot on the base cover plate (114) for the first stiffening plate (112) of the base to pass through.

5. The suspender post structure according to claim 1, characterized in that, The outer frame of the trouser leg (120) also includes: The first top plate (121) is fixedly connected to the lower flange plate (101) and the two web plates (105); The first cover plate (122) of the trouser leg is fixedly connected to the first top plate (121), the two web plates (105) and the second transverse stiffening plate (103) on its four sides.

6. The suspender post structure according to claim 5, characterized in that, The inside of the trouser leg (120) is divided into the leg and waist sections according to the first transverse stiffener (102).

7. A suspender-style post structure according to claim 6, characterized in that, The legs include: Multiple leg braces (123) are respectively disposed on the opposite sides of the first transverse brace (102) and the second transverse brace (103); The inner leg cover plate (124) is located inside the first cover plate (122) of the trouser leg, and the four sides of the inner leg cover plate (124) are fixedly connected to the first transverse stiffener (102), the second transverse stiffener (103), the longitudinal stiffener (104), and the belly plate (105). A trouser leg spacer (125) is disposed between two longitudinal stiffeners (104), and both ends of the trouser leg spacer (125) are fixedly connected to the lower flange plate (101) and the first trouser leg cover plate (122), respectively.

8. A suspender-style post structure according to claim 6, characterized in that, The waist includes: Multiple waist first stiffening plates (126) are fixedly connected to the lower flange plate (101) at the bottom of the waist. A first partition plate (127) is provided on the upper layer of the first stiffening plate (126) of the waist, and the four sides of the first partition plate (127) are respectively fixed to the first transverse stiffening plate (102), the first top plate (121) and the web plate (105); Multiple abdominal braces (128) are disposed on the upper layer of the first lumbar diaphragm (127), and the multiple abdominal braces (128) are fixedly connected to the side wall of the abdominal plate (105). A second lumbar partition (129) is provided on the upper layer of the abdominal neck plate (128), and the second lumbar partition (129) is parallel to the first lumbar partition (127); Multiple waist second stiffening plates (1210) are located on the upper layer of the waist second partition (129), and the multiple waist second stiffening plates (1210) are fixedly connected to the waist second partition (129).

9. A suspender post structure according to claim 6, characterized in that, The sling (130) includes two irregular boxes (131) and a support rod (132). The two irregular boxes (131) have the same structure and are fixedly connected to the top plate of the waist. The two ends of the support rod (132) are supported on the adjacent side walls on the same side of the two irregular boxes (131).

Images